tree a6199c9c75c87f3299ace7e04157db0d87d96153
parent c82ccd7122be45daa107244240a2ede87e562b86
author Maxim Moseychuk <franchesko.salias.hudro.pedros@gmail.com> 1515091383 +0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1530609786 +0200

usb: do not reset if a low-speed or full-speed device timed out

commit 6e01827ed93947895680fbdad68c072a0f4e2450 upstream.

Some low-speed and full-speed devices (for example, bluetooth)
do not have time to initialize. For them, ETIMEDOUT is a valid error.
We need to give them another try. Otherwise, they will
never be initialized correctly and in dmesg will be messages
"Bluetooth: hci0 command 0x1002 tx timeout" or similars.

Fixes: 264904ccc33c ("usb: retry reset if a device times out")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Maxim Moseychuk <franchesko.salias.hudro.pedros@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>